CHINT ELECTRIC
Chint NR2 Series Thermal Overload Relay 0.1A~93A
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Dhs. 78.00 AED
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CHINT NR2 Series Thermal Overload Relay, 0.1A-93A, Motor Overload & Phase Loss Protector, for CJX2 NC1 NC7 Contactor
Product Description
Product Name: CHINT NR2 Thermal Overload Relay
Brand: CHINT
Series: NR2-25 / NR2-36 / NR2-93
Adjustable Current Range: 0.1A?€?93A (Multiple models available)
Rated Insulation Voltage: 690V
Auxiliary Contacts: 1NO + 1NC
Reset Mode: Manual / Automatic switchable
Trip Class: 10A
Mounting: Plug-in mount on contactor or standalone with MB2/MB3/MB4 base
Compatible Contactors: CJX2, NC1, NC7, NC100 series
Key Features:
- Genuine CHINT quality, provides reliable protection against motor overload, phase loss, and stalling.
- Built-in temperature compensation ensures accurate tripping across varying ambient conditions.
- Dual reset mode (manual/automatic) for flexible operation, with manual trip test function.
- Large alloy terminals for secure wiring, high conductivity, and easy installation.
- Compact design, easy to install directly on contactors or use standalone in control panels.
- Compliant with safety standards, suitable for industrial and commercial motor control applications.
Applications:
Motor overload protection, pump control, conveyor systems, HVAC equipment, industrial machinery, and automation control panels.
DATA SHEET
| Attribute | English |
|---|---|
| Brand | CHINT |
| Product Type | Thermal Overload Relay |
| Series | NR2-25, NR2-36, NR2-93 |
| Current Range | 0.1A-93A (Multiple adjustable ranges) |
| Rated Insulation Voltage | 690V |
| Auxiliary Contacts | 1NO + 1NC |
| Trip Class | 10A |
| Reset Mode | Manual / Automatic |
| Mounting Type | Contactor-mounted / Standalone (with MB2/MB3/MB4 base) |
| Compatible Contactors | CJX2, NC1, NC7, NC100 series |
| Features | Overload & Phase Loss Protection, Temperature Compensated, Dual Reset |
| Application | Motor Control, Industrial Automation, HVAC, Pumps, Conveyors |



Chint NR2 Series Thermal Overload Relay 0.1A~93A
1. Full Model & Matching Contactor Parameter Table
All models with built-in 1NO+1NC auxiliary contacts, switchable auto/manual reset, match NC1 series AC contactors
| MPN / MODEL NO. | Item No. | Adjustable Current Range | Matched Contactor Model |
|---|---|---|---|
| NR2-09-0.16 | NR2-09-0.16 | 0.10 ~ 0.16A | NC1-09, NC1-12 |
| NR2-09-0.25 | NR2-09-0.25 | 0.16 ~ 0.25A | NC1-09, NC1-12 |
| NR2-09-0.40 | NR2-09-0.40 | 0.25 ~ 0.40A | NC1-09, NC1-12 |
| NR2-09-0.63 | NR2-09-0.63 | 0.40 ~ 0.63A | NC1-09, NC1-12 |
| NR2-09-1.0 | NR2-09-1.0 | 0.63 ~ 1.00A | NC1-09, NC1-12 |
| NR2-09-1.6 | NR2-09-1.6 | 1.00 ~ 1.60A | NC1-09, NC1-12 |
| NR2-09-2.5 | NR2-09-2.5 | 1.60 ~ 2.50A | NC1-09, NC1-12 |
| NR2-09-4.0 | NR2-09-4.0 | 2.50 ~ 4.00A | NC1-09, NC1-12 |
| NR2-09-6.0 | NR2-09-6.0 | 4.00 ~ 6.00A | NC1-09, NC1-12 |
| NR2-09-10 | NR2-09-10 | 6.00 ~ 10.0A | NC1-09, NC12, NC1-18 |
| NR2-12-13 | NR2-12-13 | 10.0 ~ 13.0A | NC1-12, NC1-18 |
| NR2-18-18 | NR2-18-18 | 13.0 ~ 18.0A | NC1-18, NC1-25 |
| NR2-25-25 | NR2-25-25 | 18.0 ~ 25.0A | NC1-25, NC1-32 |
| NR2-32-32 | NR2-32-32 | 23.0 ~ 32.0A | NC1-32 |
| NR2-36-36 | NR2-36-36 | 28.0 ~ 36.0A | NC1-40, NC1-50, NC1-65 |
| NR2-36-48 | NR2-36-48 | 36.0 ~ 48.0A | NC1-40, NC1-50, NC1-65 |
| NR2-36-63 | NR2-36-63 | 48.0 ~ 63.0A | NC1-40, NC1-50, NC1-65 |
| NR2-93-80 | NR2-93-80 | 63.0 ~ 80.0A | NC1-80, NC1-95 |
| NR2-93-93 | NR2-93-93 | 80.0 ~ 93.0A | NC1-80, NC1-95 |
Model Code Explanation
NR2-[Frame Size]-[Max Adjust Current]
- Frame 09/12/18/25/32: Match small & medium NC1 contactors
- Frame 36: Match NC1-40~65
- Frame 93: Match NC1-80 / NC1-95
Care Instructions
Care Instructions

